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Ceilings are an essential component of any room, connecting the roof to the space below. In Indonesia, several materials are used for ceilings, with PVC, GRC (Glass Reinforced Concrete), and Gypsum being the most common. Each of these materials has its own set of advantages and disadvantages, and choosing between them depends on aesthetic preferences, budget, and practical needs. After reviewing the comparison of the three materials, I believe you will make your own judgment. PVC Ceilings What is PVC Ceiling? PVC ceilings are made from polyvinyl chloride (PVC), a durable and moisture-resistant plastic material. The panels are typically assembled on the ceiling to create a neat and attractive visual effect. Advantages of PVC Ceilings: Water Resistance: PVC is highly resistant to water and moisture, making it ideal for areas prone to dampness, like bathrooms. Low Cost: One of the main reasons PVC is popular is its affordability, making it

Glass Fiber Reinforced Concrete (GRC), also known as GFRC, has become one of the most versatile and innovative materials in the construction industry. Its strength, light weight, and ability to take on complex forms make it highly attractive for architects, contractors, and developers alike. However, specifying or ordering GRC products is not simply a matter of choosing a material off the shelf. To ensure that the components perform as expected and deliver long-term value, it is critical to understand the key considerations that go into selecting the right grade of GRC and the right manufacturing partner. This article outlines the essential factors construction professionals should take into account when working with GRC, with a focus on performance standards, external applications, large-scale design assurance, and supplier selection. 1. Selecting the Appropriate Grade of GRC Not all GRC products are the same. Depending on the application, the grade of GRC can vary

1. Introduction Concrete has been the backbone of construction for centuries, forming the foundation of countless structures worldwide. However, technological advancements have introduced innovative materials that challenge traditional concrete’s dominance. One such material is Glassfiber Reinforced Concrete (GRC), also known as GFRC. Both materials offer distinct strengths and applications, but understanding their differences is crucial for selecting the right option for your project. In this article, we’ll explore the properties, benefits, drawbacks, and ideal applications of GRC and traditional concrete, helping you make an informed decision. 2. What is GRC? Glassfiber Reinforced Concrete is a composite material made of cement, fine aggregates, water, polymers, and alkali-resistant glass fibers. Unlike steel reinforcement in conventional concrete, the glass fibers are evenly distributed throughout the mix, providing exceptional tensile strength and flexibility. Originally developed in the late 20th century, GRC quickly became popular for architectural and decorative applications because of its lightweight nature and

In modern architectural and construction, material selection is a crucial step that directly influences the performance, aesthetics, and long-term value of a project. Among the various materials available, Glassfiber Reinforced Concrete (GRC) and Terracotta are two that stand out due to their long histories and wide-ranging applications. While both are used for architectural panels, planters, decorative elements, and landscape furniture, they differ significantly in their composition, fabrication, and properties. This article presents a detailed comparison between GRC and Terracotta to support architects, landscape designers, and developers in choosing the right material for their design objectives. Material Composition and Manufacturing Techniques GRC, or Glassfiber Reinforced Concrete, is a modern composite material made from cement, fine sand, water, polymers, and alkali-resistant glass fibers. These fibers play a critical role in reinforcing the concrete matrix, significantly enhancing tensile and flexural strength without increasing weight. GRC components are produced using methods such as: Spray-up:

Why Glass Fiber Matters in GRC Glass Fiber Reinforced Concrete (GRC or GFRC) is an advanced composite material widely used in architecture, landscaping, and urban furniture. Its performance relies heavily on alkali-resistant (AR) glass fiber, which gives GRC its characteristic balance of flexibility, durability, and formability. By using the right type and dosage of glass fiber, manufacturers ensure that products like GRC planters, cladding panels, and outdoor furniture meet strict mechanical and aesthetic standards. Durability in Outdoor Environments AR glass fiber resists corrosion in cement’s alkaline environment, providing long-term structural integrity even under: Intense UV radiation, Wet/dry cycles, snow, and freeze-thaw conditions, Aggressive urban or marine environments. This makes GRC a reliable, low-maintenance material for long-lasting outdoor installations. Why Alkali-Resistant (AR) Glass Fiber Is Essential -Resistance to Cement Chemistry AR glass fiber is engineered with high zirconia content (≥16.5%) to withstand the high alkalinity of cement paste. Without this, ordinary

In today’s increasingly competitive global construction market, choosing a reliable supplier is crucial for keeping projects on track. With its rapid supply, premium product quality, and outstanding customer service, Conshell successfully helped an Australian real estate developer overcome long-standing supply issues and establish a strong, long-term partnership. Here’s a detailed look at this success story.   Customer’s Challenge: Slow Supply and Inconsistent Quality Delayed the Project   The Australian real estate developer initially found Conshell on Alibaba and inquired about GRC flower boxes for a commercial residential project. The order involved 300+ pieces in over a dozen different styles.   During discussions, we learned that the original supplier had slow delivery times and inconsistent product quality, causing significant project delays. After multiple failed attempts to resolve the issues, the customer turned to Conshell for a solution.   Conshell’s Three Key Advantages: Fast Supply + Superior Quality + Exceptional Service  

In the ever-evolving landscape of architecture and design, Glass Fiber Reinforced Concrete (GRC) has revolutionized the way we approach outdoor spaces. Known for its exceptional versatility, durability, and aesthetic range, GRC is rapidly becoming the material of choice for landscaping and architectural projects worldwide. As demand for GRC grows, China has emerged as the ultimate source for high-quality, cost-effective materials that drive innovation. Let’s explore why China is the go-to destination for sourcing GRC, how to find the right suppliers, and how to navigate the logistics of international trade seamlessly.  Why choose China as the Construction Material Supplier？  1. Unbeatable Cost Efficiency China’s powerful manufacturing impresses the whole world. With state-of-the-art production facilities and a deep understanding of economies of scale, Chinese manufacturers can offer GRC products at a fraction of the cost found in other regions—without compromising on quality. This price advantage makes China a highly attractive option for businesses

Introduction to GRG Glass Fiber Reinforced Gypsum (GFRG or GRG) is an advanced material known for its strength, durability, and versatility. Made by reinforcing high-strength alpha gypsum with glass fibers, GRG can be molded into nearly any shape or size, making it ideal for interior or sheltered areas. As a non-combustible material with excellent flame spread and smoke development ratings (per ASTM E-84), GRG is lighter and stronger than traditional plaster castings, weighing only 2-3 pounds per square foot (10-15 kg/m²). These characteristics, combined with its use of post-consumer recycled materials and minimized framing requirements, make GRG a preferred choice for sustainable construction projects. Proper handling, packaging, and delivery are essential to preserving the quality and functionality of GRG products. Packaging Effective packaging ensures that GRG products maintain their integrity during storage and transportation. The following practices are recommended: Product Placement: Finished GRG items should be stored with the longer side

GRC(Glass fiber reinforced concrete) components are made and formed in molds. Many products do not require model making, and molds can be made directly. However, more complex components need to make models first, and then use the models to make molds. In this article, we are going to introduce 3 common types of mould production. Silicone Mould Scope of Application:Applicable for the production of components with intricate sculptural designs, textured surfaces, or rich details where rigid moulds cannot ensure easy demoulding. Details: Fiberglass Mould Scope of Application:Suitable for creating components like door and window frames, beams, columns, or linear designs where surfaces allow for seamless demoulding. Details: Gypsum Mould Scope of Application:Used for simple designs, low production quantities, or as intermediary moulds for secondary replication. Details: Conclusion Moulds have a great impact on the quality, production cycle and cost of GRC products, and are a very important link in production.

Glass Fiber Reinforced Concrete (GRC) has become a preferred material in architectural and landscape design due to its exceptional performance and visual appeal. However, prolonged exposure to external elements can lead to degradation, discoloration, and structural weakening. Implementing proper surface protection methods is essential to extend the lifespan of GRC, maintain its appearance, and minimize maintenance costs. This article delves into the critical purposes and benefits of GRC surface protection, as well as practical strategies for achieving it. Purposes and Benefits of GRC Surface Protection Key Strategies for GRC Surface Protection The Role of Protective Agents To further enhance surface protection, osmotic or adhesive protective agents can be applied using brushing, rolling, or immersion techniques. These agents create a transparent or semi-transparent protective film and must meet the following criteria: Conclusion Surface protection is crucial to enhancing the longevity, functionality, and aesthetic value of GRC. Through strategies such as selecting high-quality